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Code Issues Packages Projects Releases Wiki Activity

Use primitive state holders

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This commit is contained in:
arkon
2023-05-27 09:22:31 -04:00
parent 0189fc1f66
commit dfd38db7e3
12 changed files with 29 additions and 22 deletions
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4
presentation-core/src/main/java/tachiyomi/presentation/core/components/AdaptiveSheet.kt
View File

@ -26,7 +26,7 @@ import androidx.compose.material3.Surface
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.mutableFloatStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.setValue
@ -61,7 +61,7 @@ fun AdaptiveSheet(
) {
val scope = rememberCoroutineScope()
if (isTabletUi) {
var targetAlpha by remember { mutableStateOf(0f) }
var targetAlpha by remember { mutableFloatStateOf(0f) }
val alpha by animateFloatAsState(
targetValue = targetAlpha,
animationSpec = SheetAnimationSpec,

6
presentation-core/src/main/java/tachiyomi/presentation/core/components/VerticalFastScroller.kt
View File

@ -28,7 +28,7 @@ import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.mutableFloatStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
@ -83,7 +83,7 @@ fun VerticalFastScroller(
if (!showScroller) return@subcompose
val thumbTopPadding = with(LocalDensity.current) { topContentPadding.toPx() }
var thumbOffsetY by remember(thumbTopPadding) { mutableStateOf(thumbTopPadding) }
var thumbOffsetY by remember(thumbTopPadding) { mutableFloatStateOf(thumbTopPadding) }
val dragInteractionSource = remember { MutableInteractionSource() }
val isThumbDragged by dragInteractionSource.collectIsDraggedAsState()
@ -248,7 +248,7 @@ fun VerticalGridFastScroller(
val showScroller = layoutInfo.visibleItemsInfo.size < layoutInfo.totalItemsCount
if (!showScroller) return@subcompose
val thumbTopPadding = with(LocalDensity.current) { topContentPadding.toPx() }
var thumbOffsetY by remember(thumbTopPadding) { mutableStateOf(thumbTopPadding) }
var thumbOffsetY by remember(thumbTopPadding) { mutableFloatStateOf(thumbTopPadding) }
val dragInteractionSource = remember { MutableInteractionSource() }
val isThumbDragged by dragInteractionSource.collectIsDraggedAsState()

3
presentation-core/src/main/java/tachiyomi/presentation/core/components/WheelPicker.kt
View File

@ -20,6 +20,7 @@ import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableIntStateOf
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
@ -113,7 +114,7 @@ private fun <T> WheelPicker(
val haptic = LocalHapticFeedback.current
val lazyListState = rememberLazyListState(startIndex)
var internalIndex by remember { mutableStateOf(startIndex) }
var internalIndex by remember { mutableIntStateOf(startIndex) }
val internalOnSelectionChanged: (Int) -> Unit = {
internalIndex = it
onSelectionChanged(it)

9
presentation-core/src/main/java/tachiyomi/presentation/core/util/LazyListState.kt
View File

@ -4,6 +4,7 @@ import androidx.compose.foundation.lazy.LazyListState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.derivedStateOf
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableIntStateOf
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
@ -30,8 +31,8 @@ fun LazyListState.isScrolledToEnd(): Boolean {
@Composable
fun LazyListState.isScrollingUp(): Boolean {
var previousIndex by remember { mutableStateOf(firstVisibleItemIndex) }
var previousScrollOffset by remember { mutableStateOf(firstVisibleItemScrollOffset) }
var previousIndex by remember { mutableIntStateOf(firstVisibleItemIndex) }
var previousScrollOffset by remember { mutableIntStateOf(firstVisibleItemScrollOffset) }
return remember {
derivedStateOf {
if (previousIndex != firstVisibleItemIndex) {
@ -48,8 +49,8 @@ fun LazyListState.isScrollingUp(): Boolean {
@Composable
fun LazyListState.isScrollingDown(): Boolean {
var previousIndex by remember { mutableStateOf(firstVisibleItemIndex) }
var previousScrollOffset by remember { mutableStateOf(firstVisibleItemScrollOffset) }
var previousIndex by remember { mutableIntStateOf(firstVisibleItemIndex) }
var previousScrollOffset by remember { mutableIntStateOf(firstVisibleItemScrollOffset) }
return remember {
derivedStateOf {
if (previousIndex != firstVisibleItemIndex) {